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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
*
* Copyright (C) 2008 William Jon McCann <jmccann@redhat.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include "config.h"
#include <stdlib.h>
#include <stdio.h>
#include <fcntl.h>
#include <unistd.h>
#include <string.h>
#include <signal.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <errno.h>
#include <glib.h>
#include <glib/gi18n.h>
#include <glib-object.h>
#include "gdm-display.h"
#include "gdm-launch-environment.h"
#include "gdm-xdmcp-chooser-display.h"
#include "gdm-common.h"
#include "gdm-address.h"
struct _GdmXdmcpChooserDisplay
{
GdmXdmcpDisplay parent;
};
enum {
HOSTNAME_SELECTED,
LAST_SIGNAL
};
static guint signals [LAST_SIGNAL] = { 0, };
static void gdm_xdmcp_chooser_display_class_init (GdmXdmcpChooserDisplayClass *klass);
static void gdm_xdmcp_chooser_display_init (GdmXdmcpChooserDisplay *xdmcp_chooser_display);
static gboolean gdm_xdmcp_chooser_display_prepare (GdmDisplay *display);
G_DEFINE_TYPE (GdmXdmcpChooserDisplay, gdm_xdmcp_chooser_display, GDM_TYPE_XDMCP_DISPLAY)
static void
on_hostname_selected (GdmLaunchEnvironment *launch_environment,
const char *hostname,
GdmXdmcpChooserDisplay *display)
{
g_debug ("GdmXdmcpChooserDisplay: hostname selected: %s", hostname);
g_signal_emit (display, signals [HOSTNAME_SELECTED], 0, hostname);
}
static void
gdm_xdmcp_chooser_display_class_init (GdmXdmcpChooserDisplayClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GdmDisplayClass *display_class = GDM_DISPLAY_CLASS (klass);
display_class->prepare = gdm_xdmcp_chooser_display_prepare;
signals [HOSTNAME_SELECTED] =
g_signal_new ("hostname-selected",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_FIRST,
0,
NULL,
NULL,
g_cclosure_marshal_VOID__STRING,
G_TYPE_NONE,
1,
G_TYPE_STRING);
}
static void
gdm_xdmcp_chooser_display_init (GdmXdmcpChooserDisplay *xdmcp_chooser_display)
{
}
static gboolean
gdm_xdmcp_chooser_display_prepare (GdmDisplay *display)
{
GdmXdmcpDisplay *self = GDM_XDMCP_DISPLAY (display);
GdmLaunchEnvironment *launch_environment;
char *display_name;
char *seat_id;
char *hostname;
launch_environment = NULL;
display_name = NULL;
seat_id = NULL;
hostname = NULL;
g_object_get (self,
"x11-display-name", &display_name,
"seat-id", &seat_id,
"remote-hostname", &hostname,
NULL);
launch_environment = gdm_create_chooser_launch_environment (display_name,
seat_id,
hostname);
g_object_set (self, "launch-environment", launch_environment, NULL);
g_object_unref (launch_environment);
g_signal_connect (launch_environment, "hostname-selected",
G_CALLBACK (on_hostname_selected), display);
return GDM_DISPLAY_CLASS (gdm_xdmcp_chooser_display_parent_class)->prepare (display);
}
GdmDisplay *
gdm_xdmcp_chooser_display_new (const char *hostname,
int number,
GdmAddress *address,
gint32 session_number)
{
GObject *object;
char *x11_display;
x11_display = g_strdup_printf ("%s:%d", hostname, number);
object = g_object_new (GDM_TYPE_XDMCP_CHOOSER_DISPLAY,
"remote-hostname", hostname,
"x11-display-number", number,
"x11-display-name", x11_display,
"is-local", FALSE,
"remote-address", address,
"session-number", session_number,
NULL);
g_free (x11_display);
return GDM_DISPLAY (object);
}
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